HEADER LYASE 29-AUG-14 4WAJ TITLE H. INFLUENZAE BETA-CARBONIC ANHYDASE VARIANT P48S/A49P COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBONIC ANHYDRASE 2; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CARBONATE DEHYDRATASE 2; COMPND 5 EC: 4.2.1.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HAEMOPHILUS INFLUENZAE; SOURCE 3 ORGANISM_TAXID: 71421; SOURCE 4 STRAIN: ATCC 51907 / DSM 11121 / KW20 / RD; SOURCE 5 GENE: CAN, HI_1301; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: JM109; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PTRC99A KEYWDS CARBONIC ANHYDRASE ALLOSTERIC REVERSION, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR R.S.ROWLETT,K.M.HOFFMANN REVDAT 6 27-SEP-23 4WAJ 1 REMARK REVDAT 5 27-NOV-19 4WAJ 1 REMARK REVDAT 4 13-SEP-17 4WAJ 1 SOURCE KEYWDS JRNL REMARK REVDAT 3 28-JAN-15 4WAJ 1 JRNL REVDAT 2 14-JAN-15 4WAJ 1 JRNL REVDAT 1 31-DEC-14 4WAJ 0 JRNL AUTH K.M.HOFFMANN,H.R.MILLION-PEREZ,R.MERKHOFER,H.NICHOLSON, JRNL AUTH 2 R.S.ROWLETT JRNL TITL ALLOSTERIC REVERSION OF HAEMOPHILUS INFLUENZAE BETA-CARBONIC JRNL TITL 2 ANHYDRASE VIA A PROLINE SHIFT. JRNL REF BIOCHEMISTRY V. 54 598 2015 JRNL REFN ISSN 0006-2960 JRNL PMID 25506786 JRNL DOI 10.1021/BI501116E REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0073 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 75.66 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 3 NUMBER OF REFLECTIONS : 17217 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.164 REMARK 3 R VALUE (WORKING SET) : 0.161 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 931 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.77 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1177 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.38 REMARK 3 BIN R VALUE (WORKING SET) : 0.2570 REMARK 3 BIN FREE R VALUE SET COUNT : 71 REMARK 3 BIN FREE R VALUE : 0.3080 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3203 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 22 REMARK 3 SOLVENT ATOMS : 71 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 47.19 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.65000 REMARK 3 B22 (A**2) : 1.65000 REMARK 3 B33 (A**2) : -3.29000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.405 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.282 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.203 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 19.516 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.961 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.921 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3311 ; 0.014 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 3155 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4487 ; 1.701 ; 1.935 REMARK 3 BOND ANGLES OTHERS (DEGREES): 7224 ; 0.856 ; 3.001 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 402 ; 6.642 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 159 ;40.260 ;24.214 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 575 ;19.125 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 19 ;16.430 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 502 ; 0.081 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3727 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 794 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1602 ; 2.554 ; 3.052 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1601 ; 2.555 ; 3.049 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2000 ; 4.247 ; 4.564 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 2001 ; 4.246 ; 4.567 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1708 ; 3.154 ; 3.514 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1693 ; 3.026 ; 3.493 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 2462 ; 5.030 ; 5.059 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 3830 ; 7.190 ;24.441 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 3806 ; 7.157 ;24.415 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 34 A 216 REMARK 3 ORIGIN FOR THE GROUP (A): -39.2470 -13.9140 -6.7630 REMARK 3 T TENSOR REMARK 3 T11: 0.0445 T22: 0.2057 REMARK 3 T33: 0.1627 T12: 0.0002 REMARK 3 T13: -0.0430 T23: 0.0441 REMARK 3 L TENSOR REMARK 3 L11: 0.6213 L22: 0.3870 REMARK 3 L33: 1.4508 L12: 0.1857 REMARK 3 L13: 0.4969 L23: -0.3503 REMARK 3 S TENSOR REMARK 3 S11: -0.0434 S12: 0.0103 S13: 0.0986 REMARK 3 S21: -0.0522 S22: 0.0123 S23: -0.0185 REMARK 3 S31: 0.0305 S32: -0.2406 S33: 0.0311 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 1 B 215 REMARK 3 ORIGIN FOR THE GROUP (A): -14.1310 -31.5150 -14.8420 REMARK 3 T TENSOR REMARK 3 T11: 0.1122 T22: 0.1279 REMARK 3 T33: 0.1334 T12: -0.0281 REMARK 3 T13: 0.0309 T23: 0.0036 REMARK 3 L TENSOR REMARK 3 L11: 0.6901 L22: 0.3899 REMARK 3 L33: 1.3656 L12: -0.2818 REMARK 3 L13: -0.2633 L23: -0.4805 REMARK 3 S TENSOR REMARK 3 S11: 0.0060 S12: 0.1878 S13: 0.0383 REMARK 3 S21: -0.0653 S22: -0.0941 S23: -0.0634 REMARK 3 S31: 0.1612 S32: -0.0285 S33: 0.0881 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 4WAJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-SEP-14. REMARK 100 THE DEPOSITION ID IS D_1000203475. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-AUG-10 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : SEALED TUBE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : OXFORD DIFFRACTION ENHANCE ULTRA REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : OXFORD RUBY CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18148 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 75.660 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 200 DATA REDUNDANCY : 5.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.77 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 REMARK 200 DATA REDUNDANCY IN SHELL : 4.10 REMARK 200 R MERGE FOR SHELL (I) : 0.35600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 2A8D REMARK 200 REMARK 200 REMARK: TETRAGONAL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.64 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.05 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.5 M AMMONIUM SULFATE, 5% DMSO, 0.1 M REMARK 280 MES, PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 93.24800 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 41.38850 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 41.38850 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 46.62400 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 41.38850 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 41.38850 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 139.87200 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 41.38850 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 41.38850 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 46.62400 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 41.38850 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 41.38850 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 139.87200 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 93.24800 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 15690 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29890 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -220.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 ASP A 2 REMARK 465 LYS A 3 REMARK 465 ILE A 4 REMARK 465 LYS A 5 REMARK 465 GLN A 6 REMARK 465 LEU A 7 REMARK 465 PHE A 8 REMARK 465 ALA A 9 REMARK 465 ASN A 10 REMARK 465 ASN A 11 REMARK 465 TYR A 12 REMARK 465 SER A 13 REMARK 465 TRP A 14 REMARK 465 ALA A 15 REMARK 465 GLN A 16 REMARK 465 ARG A 17 REMARK 465 MET A 18 REMARK 465 LYS A 19 REMARK 465 GLU A 20 REMARK 465 GLU A 21 REMARK 465 ASN A 22 REMARK 465 SER A 23 REMARK 465 THR A 24 REMARK 465 TYR A 25 REMARK 465 PHE A 26 REMARK 465 LYS A 27 REMARK 465 GLU A 28 REMARK 465 LEU A 29 REMARK 465 ALA A 30 REMARK 465 ASP A 31 REMARK 465 HIS A 32 REMARK 465 GLU A 218 REMARK 465 ASN A 219 REMARK 465 ILE A 220 REMARK 465 LEU A 221 REMARK 465 LYS A 222 REMARK 465 LYS A 223 REMARK 465 ASP A 224 REMARK 465 HIS A 225 REMARK 465 LEU A 226 REMARK 465 GLU A 227 REMARK 465 ASN A 228 REMARK 465 THR A 229 REMARK 465 ASP B 216 REMARK 465 GLU B 217 REMARK 465 GLU B 218 REMARK 465 ASN B 219 REMARK 465 ILE B 220 REMARK 465 LEU B 221 REMARK 465 LYS B 222 REMARK 465 LYS B 223 REMARK 465 ASP B 224 REMARK 465 HIS B 225 REMARK 465 LEU B 226 REMARK 465 GLU B 227 REMARK 465 ASN B 228 REMARK 465 THR B 229 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O2 SO4 B 302 O HOH B 440 2.13 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 LEU A 52 CA - CB - CG ANGL. DEV. = 15.6 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 VAL A 47 72.35 -118.37 REMARK 500 ASN A 68 60.94 35.79 REMARK 500 ASN B 22 35.02 -165.53 REMARK 500 SER B 23 -56.75 10.90 REMARK 500 ASP B 44 152.58 -46.77 REMARK 500 VAL B 47 27.90 -147.83 REMARK 500 LYS B 136 21.35 -76.58 REMARK 500 PRO B 139 -53.17 -28.36 REMARK 500 ASN B 184 -76.32 -92.37 REMARK 500 GLN B 191 -70.03 -100.32 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 42 SG REMARK 620 2 ASP A 44 OD2 115.4 REMARK 620 3 HIS A 98 NE2 111.1 101.5 REMARK 620 4 CYS A 101 SG 116.1 106.3 105.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 42 SG REMARK 620 2 ASP B 44 OD2 112.8 REMARK 620 3 HIS B 98 NE2 108.3 99.3 REMARK 620 4 CYS B 101 SG 122.7 109.1 101.4 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 303 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2A8D RELATED DB: PDB REMARK 900 2A8D IS THE WILD TYPE PROTEIN COMPLEXED WITH BICARBONATE REMARK 900 RELATED ID: 4WAK RELATED DB: PDB REMARK 900 RELATED ID: 4WAM RELATED DB: PDB DBREF 4WAJ A 1 229 UNP P45148 CAN_HAEIN 1 229 DBREF 4WAJ B 1 229 UNP P45148 CAN_HAEIN 1 229 SEQADV 4WAJ SER A 48 UNP P45148 PRO 48 ENGINEERED MUTATION SEQADV 4WAJ PRO A 49 UNP P45148 ALA 49 ENGINEERED MUTATION SEQADV 4WAJ SER B 48 UNP P45148 PRO 48 ENGINEERED MUTATION SEQADV 4WAJ PRO B 49 UNP P45148 ALA 49 ENGINEERED MUTATION SEQRES 1 A 229 MET ASP LYS ILE LYS GLN LEU PHE ALA ASN ASN TYR SER SEQRES 2 A 229 TRP ALA GLN ARG MET LYS GLU GLU ASN SER THR TYR PHE SEQRES 3 A 229 LYS GLU LEU ALA ASP HIS GLN THR PRO HIS TYR LEU TRP SEQRES 4 A 229 ILE GLY CYS SER ASP SER ARG VAL SER PRO GLU LYS LEU SEQRES 5 A 229 THR ASN LEU GLU PRO GLY GLU LEU PHE VAL HIS ARG ASN SEQRES 6 A 229 VAL ALA ASN GLN VAL ILE HIS THR ASP PHE ASN CYS LEU SEQRES 7 A 229 SER VAL VAL GLN TYR ALA VAL ASP VAL LEU LYS ILE GLU SEQRES 8 A 229 HIS ILE ILE ILE CYS GLY HIS THR ASN CYS GLY GLY ILE SEQRES 9 A 229 HIS ALA ALA MET ALA ASP LYS ASP LEU GLY LEU ILE ASN SEQRES 10 A 229 ASN TRP LEU LEU HIS ILE ARG ASP ILE TRP PHE LYS HIS SEQRES 11 A 229 GLY HIS LEU LEU GLY LYS LEU SER PRO GLU LYS ARG ALA SEQRES 12 A 229 ASP MET LEU THR LYS ILE ASN VAL ALA GLU GLN VAL TYR SEQRES 13 A 229 ASN LEU GLY ARG THR SER ILE VAL LYS SER ALA TRP GLU SEQRES 14 A 229 ARG GLY GLN LYS LEU SER LEU HIS GLY TRP VAL TYR ASP SEQRES 15 A 229 VAL ASN ASP GLY PHE LEU VAL ASP GLN GLY VAL MET ALA SEQRES 16 A 229 THR SER ARG GLU THR LEU GLU ILE SER TYR ARG ASN ALA SEQRES 17 A 229 ILE ALA ARG LEU SER ILE LEU ASP GLU GLU ASN ILE LEU SEQRES 18 A 229 LYS LYS ASP HIS LEU GLU ASN THR SEQRES 1 B 229 MET ASP LYS ILE LYS GLN LEU PHE ALA ASN ASN TYR SER SEQRES 2 B 229 TRP ALA GLN ARG MET LYS GLU GLU ASN SER THR TYR PHE SEQRES 3 B 229 LYS GLU LEU ALA ASP HIS GLN THR PRO HIS TYR LEU TRP SEQRES 4 B 229 ILE GLY CYS SER ASP SER ARG VAL SER PRO GLU LYS LEU SEQRES 5 B 229 THR ASN LEU GLU PRO GLY GLU LEU PHE VAL HIS ARG ASN SEQRES 6 B 229 VAL ALA ASN GLN VAL ILE HIS THR ASP PHE ASN CYS LEU SEQRES 7 B 229 SER VAL VAL GLN TYR ALA VAL ASP VAL LEU LYS ILE GLU SEQRES 8 B 229 HIS ILE ILE ILE CYS GLY HIS THR ASN CYS GLY GLY ILE SEQRES 9 B 229 HIS ALA ALA MET ALA ASP LYS ASP LEU GLY LEU ILE ASN SEQRES 10 B 229 ASN TRP LEU LEU HIS ILE ARG ASP ILE TRP PHE LYS HIS SEQRES 11 B 229 GLY HIS LEU LEU GLY LYS LEU SER PRO GLU LYS ARG ALA SEQRES 12 B 229 ASP MET LEU THR LYS ILE ASN VAL ALA GLU GLN VAL TYR SEQRES 13 B 229 ASN LEU GLY ARG THR SER ILE VAL LYS SER ALA TRP GLU SEQRES 14 B 229 ARG GLY GLN LYS LEU SER LEU HIS GLY TRP VAL TYR ASP SEQRES 15 B 229 VAL ASN ASP GLY PHE LEU VAL ASP GLN GLY VAL MET ALA SEQRES 16 B 229 THR SER ARG GLU THR LEU GLU ILE SER TYR ARG ASN ALA SEQRES 17 B 229 ILE ALA ARG LEU SER ILE LEU ASP GLU GLU ASN ILE LEU SEQRES 18 B 229 LYS LYS ASP HIS LEU GLU ASN THR HET ZN A 301 1 HET SO4 A 302 5 HET SO4 A 303 5 HET ZN B 301 1 HET SO4 B 302 5 HET SO4 B 303 5 HETNAM ZN ZINC ION HETNAM SO4 SULFATE ION FORMUL 3 ZN 2(ZN 2+) FORMUL 4 SO4 4(O4 S 2-) FORMUL 9 HOH *71(H2 O) HELIX 1 AA1 SER A 48 ASN A 54 1 7 HELIX 2 AA2 ASP A 74 VAL A 87 1 14 HELIX 3 AA3 CYS A 101 ALA A 109 1 9 HELIX 4 AA4 LEU A 115 HIS A 130 1 16 HELIX 5 AA5 HIS A 130 LYS A 136 1 7 HELIX 6 AA6 LYS A 141 ARG A 160 1 20 HELIX 7 AA7 THR A 161 ARG A 170 1 10 HELIX 8 AA8 SER A 197 LEU A 215 1 19 HELIX 9 AA9 ASP B 2 GLU B 21 1 20 HELIX 10 AB1 THR B 24 ASP B 31 1 8 HELIX 11 AB2 SER B 48 THR B 53 1 6 HELIX 12 AB3 ASP B 74 VAL B 87 1 14 HELIX 13 AB4 CYS B 101 ALA B 109 1 9 HELIX 14 AB5 GLY B 114 HIS B 130 1 17 HELIX 15 AB6 HIS B 130 LYS B 136 1 7 HELIX 16 AB7 SER B 138 GLU B 140 5 3 HELIX 17 AB8 LYS B 141 THR B 161 1 21 HELIX 18 AB9 THR B 161 ARG B 170 1 10 HELIX 19 AC1 SER B 197 SER B 213 1 17 SHEET 1 AA1 5 LEU A 60 ASN A 65 0 SHEET 2 AA1 5 TYR A 37 CYS A 42 1 N TRP A 39 O PHE A 61 SHEET 3 AA1 5 HIS A 92 HIS A 98 1 O ILE A 94 N ILE A 40 SHEET 4 AA1 5 SER A 175 TYR A 181 1 O HIS A 177 N ILE A 93 SHEET 5 AA1 5 LEU A 188 ALA A 195 -1 O VAL A 189 N VAL A 180 SHEET 1 AA2 5 LEU B 60 ASN B 65 0 SHEET 2 AA2 5 TYR B 37 CYS B 42 1 N TRP B 39 O HIS B 63 SHEET 3 AA2 5 HIS B 92 HIS B 98 1 O ILE B 94 N LEU B 38 SHEET 4 AA2 5 SER B 175 ASP B 182 1 O HIS B 177 N ILE B 95 SHEET 5 AA2 5 GLY B 186 PHE B 187 -1 O GLY B 186 N ASP B 182 SHEET 1 AA3 5 LEU B 60 ASN B 65 0 SHEET 2 AA3 5 TYR B 37 CYS B 42 1 N TRP B 39 O HIS B 63 SHEET 3 AA3 5 HIS B 92 HIS B 98 1 O ILE B 94 N LEU B 38 SHEET 4 AA3 5 SER B 175 ASP B 182 1 O HIS B 177 N ILE B 95 SHEET 5 AA3 5 VAL B 193 ALA B 195 -1 O ALA B 195 N LEU B 176 LINK SG CYS A 42 ZN ZN A 301 1555 1555 2.32 LINK OD2BASP A 44 ZN ZN A 301 1555 1555 2.03 LINK NE2 HIS A 98 ZN ZN A 301 1555 1555 2.16 LINK SG CYS A 101 ZN ZN A 301 1555 1555 2.31 LINK SG CYS B 42 ZN ZN B 301 1555 1555 2.30 LINK OD2 ASP B 44 ZN ZN B 301 1555 1555 2.08 LINK NE2 HIS B 98 ZN ZN B 301 1555 1555 2.17 LINK SG CYS B 101 ZN ZN B 301 1555 1555 2.32 SITE 1 AC1 4 CYS A 42 ASP A 44 HIS A 98 CYS A 101 SITE 1 AC2 5 ARG A 160 LYS A 165 ARG A 198 ARG B 124 SITE 2 AC2 5 PHE B 128 SITE 1 AC3 4 GLY A 192 SER A 204 GLN B 191 GLY B 192 SITE 1 AC4 4 CYS B 42 ASP B 44 HIS B 98 CYS B 101 SITE 1 AC5 6 ASP A 110 ARG A 124 ARG B 160 LYS B 165 SITE 2 AC5 6 ARG B 198 HOH B 440 SITE 1 AC6 8 SER A 48 PRO A 49 GLU A 50 ARG A 64 SITE 2 AC6 8 SER B 48 PRO B 49 GLU B 50 ARG B 64 CRYST1 82.777 82.777 186.496 90.00 90.00 90.00 P 41 21 2 16 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.012081 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012081 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005362 0.00000